Some of the more popular self-help bromides and old sayings include:
• Keep all your options open.
• You can’t teach an old dog new tricks.
• Leave nothing to chance.
• Climb every mountain.
• Dream the impossible dream.
• You can’t change occupations because you’re past your prime.
• Refuse to accept second best.
• Don’t take no for an answer.
• Treat your children like adults.
• Keep a stiff upper lip.